ARROW-6312: [C++] Declare other required Libs.private to aid in static linking

[michaelmaguire]

https://issues.apache.org/jira/browse/ARROW-6312

These are the Libs.private I needed in order to get my in-house static build working

[kou]

Could you open an issue on JIRA https://issues.apache.org/jira/projects/ARROW/issues and prepend "ARROW-${JIRA_ISSUE_ID}: [C++] " to the subject of this pull request?

https://arrow.apache.org/docs/developers/contributing.html#how-to-contribute-patches

And could you also provide information how to reproduce your problem?

This patch isn't acceptable because some people build Apache Arrow C++ without Snappy, zlib and so on.

[codecov-io]

Codecov Report

Merging #5123 into master will increase coverage by 17.11%.
The diff coverage is n/a.

@@             Coverage Diff             @@
##           master    #5123       +/-   ##
===========================================
+ Coverage   72.12%   89.24%   +17.11%     
===========================================
  Files         835      731      -104     
  Lines      111553   105048     -6505     
  Branches     1437        0     -1437     
===========================================
+ Hits        80457    93746    +13289     
+ Misses      30734    11302    -19432     
+ Partials      362        0      -362

Impacted Files	Coverage Δ
cpp/src/arrow/testing/gtest_util.h	97.36% <0%> (-2.64%)	⬇️
cpp/src/arrow/compute/kernel.h	61.16% <0%> (-1.53%)	⬇️
cpp/src/arrow/result.h	91.3% <0%> (-0.37%)	⬇️
cpp/src/arrow/table.h	100% <0%> (ø)	⬆️
cpp/src/arrow/flight/server.h	100% <0%> (ø)	⬆️
cpp/src/arrow/table_builder.h	100% <0%> (ø)	⬆️
cpp/src/plasma/plasma.h	100% <0%> (ø)	⬆️
cpp/src/gandiva/configuration.h	100% <0%> (ø)	⬆️
cpp/src/arrow/csv/column_builder.h	100% <0%> (ø)	⬆️
cpp/src/arrow/compute/kernels/cast.h	100% <0%> (ø)	⬆️
... and 703 more

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[michaelmaguire]

Could you open an issue on JIRA https://issues.apache.org/jira/projects/ARROW/issues and prepend "ARROW-${JIRA_ISSUE_ID}: [C++] " to the subject of this pull request?

Done!

[emkornfield]

@michaelmaguire thanks for creating the JIRA and updating the title, it doesn't look like you addressed @kou concerns about dynamically generating the dependencies.

[michaelmaguire]

@michaelmaguire thanks for creating the JIRA and updating the title, it doesn't look like you addressed @kou concerns about dynamically generating the dependencies.

That is correct. My proposed PR was considered unsuitable. I'm happy to have raised awareness of the issue, I'm sorry I don't have time to address the problem in a way deemed suitable.